<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>绑值和2秒更改值</title>
		<script type="text/javascript" src="../vue.js" ></script>
	</head>
	<body>
		<div id="app"> {{content}} </div>
	</body>
	<script>
		var app = new Vue({
			el : "#app",
			data : {
				content:'Hello World'
			}
		});
		
		setTimeout(function(){
			app.$data.content = '何立清';
		},2000);
	</script>
</html>
